Question about JVC GM-V42 42 in. Plasma Television

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Fault lights are showing top flashing and middle and lower solid

After intial green power light comes on 10 seconds or so later fault lights come on model jvc gm v42 pceb monitor

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

C-Dog
  • 84 Answers

SOURCE: No picture

That indicates an abnormal temperature rise in the power supply. These plasma TVs are board replacement repair only. The power supply board seems most likely would have to be replaced. I hope you have warranty coverage. It could get quite expensive to fix.

C-Dog

Posted on Feb 10, 2008

  • 4234 Answers

SOURCE: jvc gm-v42 42in. plasma problem

If in fact it is a plasma, there is no "bulb". Can you provide some detail about the problem?
Thanks,
Dan

Posted on Apr 11, 2008

  • 11800 Answers

SOURCE: Have a JVC GM-V42UG plasma

This signals a hardware fault - more precisely it signals the fact that the power source is in protected mode because there's a short on one of its outputs.
To find out which actual part is the one that failed you must open the tv and test the power source with a voltmeter - the output which has a voltage much lower than the rated one (or even 0) is the one that powers the faulty part, follow it and test all the components.

Posted on Sep 29, 2010

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Greetings Gurus. I have Makita charger model DC18RC, battery model is 18v BL1815...manual is of limited help. I'm trying to understand what the indicator lights mean, what the time is for charging,


I agree that the pictographs are not very helpful. You probably have one of the new chargers. I have an old one, which is a little easier to figure out.

From top to bottom

1. The flashing green light with the electric plug indicates that the unit is plugged in and ready to go.
2. The flashing red little fan means that the battery is too warm so it is just cooling it and not charging it at that moment.
3. The solid red empty battery outline means that it is charging but hasn't got very far, less than 80% full.
4. The mostly full battery outline with both solid red and green lights at the same time means it is 80% full or more
5. The full battery outline and solid green with the musical notes means it is full up.
6. The broken battery outline with flashing red and green means you've got a broken battery.
7. The yellow light with the wrench means the charger is "conditioning" the battery, whatever that means.
8. The yellow light with the fan means "cooling abnormality."

Hope this helps

Nov 01, 2014 | Drills

4 Answers

No Picture


since how long are you facing the problem

Oct 29, 2008 | Vizio P42HD Television

1 Answer

Wd62627


It could be your power supply board.

Jul 23, 2013 | Televison & Video

1 Answer

PDP-4340HD keeps turning off.


Continuous blinks of standby light indicates a fault in the IIC data bus. The main board is likely to be faulty. If you wish to know more Check this link.

Feb 03, 2013 | Pioneer PureVision PDP-4340HD 43 in....

1 Answer

After pressing the on button it turns green for 5 seconds then it flashes yellow/orange for a second then it flashes red.


Yellow Light of DeathThe "Yellow Light of Death" or YLOD is the common phrase people use to describe the following sequence when they try to turn on their PS3:

  • Press Power Button
  • Red Light Flashes Three Times
  • Yellow Light Flashes
  • Green Light Flashes
  • Beeps Three Times
  • Red Light Flashes

The sequence above may vary a bit but you do see the flashing yellow light (sometimes shows up as orange) that normally you would not see when operating your PS3. The YLOD is a general hardware fault that can mean a lot of things. However, one of the problems is cracked solder that leads the PS3 to think one of its internal chips is not connected or is broken somehow. Cracked solder can happen when the chips get too hot (RSX most likely) and leads the motherboard to start bending, which may crack the solder. Changing the power supply (lower the average wattage going to the chips to lower the heat) and better thermal compound (heat dissipates faster to the heatsink) may prevent this error from occurring. However, if your PS3 has already had the YLOD, then you can reflow your motherboard every few months to keep it working (but it is not a permanent fix as the YLOD usually comes back).

Oct 09, 2010 | Sony Playstation 3 (PS3) Console

1 Answer

My playstation has the light trun green yellow flashing red light


With your PS3 turned off, press and hold the Power button on the front of the PS3 for about 10 seconds (the system will beep as normal as it starts up but after 7-10 seconds it will beep again). The video settings should now be reverted. Doing this will also reset any theme settings. try this? seems to fix alot of issues.

Jan 22, 2010 | Sony PlayStation® 3 (80GB) Console

1 Answer

Flashing green power light, lc46d85u


Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://homenol.blogspot.com/
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Mar 28, 2017 | Sharp Aquos LC-37G4U 37 in. HD-Ready LCD...

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Modem and computer are not communicating.


Are all your connections in the appropriate place? Did you press and hold the re-set button on your router for 40 seconds and wait until all the lights are green on your router?

Jun 27, 2017 | Computers & Internet

7 Answers

OPTICOM BT28VM BLUEETOOTH HEADSET


I have this one and it works in a different way so this may help everyone struggling.

1. Turn off the earpiece if it isn't already on
2. Press and hold the power key - when it comes on in about 5 seconds, keep pressing the button
3. About 3 seconds later, the light should change from a steady pulse to a solid light, you can then release your by-now-sore finger
4. Start searching for the device on your mobile (or other device)
5. Pair it when found (if this doesn't happen automatically) and enter the passcode 0000 when prompted.
6. All done

Hope this helps those struggling with Rob's solution,

Geoff

Feb 22, 2008 | Lands Phones

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